#"ecu not able to connect "

25 messages · Page 1 of 1 (latest)

lofty plankBOT
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Ahoi @rose yacht!
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rose yacht
lofty plankBOT
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Ahoi @rose yacht!
It looks like you did not provide all the necessary information we need to help you.
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rose yacht
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where do i get them ?

dense isle
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If you try to get USB by id and not by path with ls /dev/serial/by-id/* ? Does it give one or two options ?

rose yacht
dense isle
rose yacht
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ah nvm stupid like i said

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nope its one there trying this one

dense isle
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Try this as your mcu serial

rose yacht
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nope not working

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same error

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maybe it didnt flasehd right but my screen on my printer doesnt work anymore so should be right or no ?

dense isle
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Someone has posted this on klipper forum : https://klipper.discourse.group/t/reflashed-klipper-ender-v3-se-and-now-getting-mcu-error/13367/12 Don't know if it can help (check last post)

Klipper
Reflashed klipper (ender v3 se) and now getting mcu error

Hey all, Finally fixed this after a few weeks of frustration and tinkering. Actually spent about an hour ‘talking to’ chatgpt and one of its suggested resolutions was to check baud rate in printer.cfg. I didn’t have it. My thought is that the default baud rate is 250000, but the ender v3 se required 115200. Because of that, I think you ...

rose yacht
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changed to 115200 baud rate still not working

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im trying another firmware with baud 115200 on the printer and gave it another name last time i forgot to change it

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nope still wont work

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can i check if i flashed it right somehow ?

rose yacht
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its working if anyone has the problems too give them this bin and cfg

📎 klipper.zip
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im having the probvlem my bed is heating up no

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i didnt set a temperatire to put it on